Under what circumstances will LED lamps be broken?
1. LED lamps with poor quality are more likely to malfunction. When purchasing, you must look for a brand with quality assurance.
2. LED lamps that are not used correctly according to the product instructions are prone to failure and have hidden dangers.
3. When used, the current is too large to exceed the rated current of the LED lamp, which may cause some components in the LED driver to burn or be broken down.
4, LED lamps "mist" problem pointed candle lights, bulbs, spot lights and the like in the inner wall of the housing over time after the lighting phenomenon of water droplets, mist. LED luminaires are generally assembled from several different materials. For example, the heat dissipation part of the lamp cup is made of metal, and the lamp cover is made of plastic. The luminaire will generate a certain amount of heat during operation. The thermal expansion coefficients of different materials are different. After long-term use, the materials will be joined in different materials. There is a gap and air intake; when used in an environment with relatively high humidity, the temperature inside and outside the lampshade is different, and the gas heated inside the lampshade will be cold at the lampshade. If the gas contains more water vapor, water will be generated. The phenomenon of fog and water drops will continue to light up for a while and this phenomenon will disappear. Therefore, the humid environment is also a factor that affects the life of LED lamps.
How do we use and maintain LED lighting fixtures?
1. After buying the lamp, don't be busy with the installation. Read the installation instructions carefully, and follow the installation instructions according to the installation. Otherwise, danger may occur.
2. Do not change the structure of the lamp during cleaning and maintenance, and do not change the parts of the lamp at will. After maintenance, the lamp should be installed as it is, and do not miss or misplace the lamp parts.
3, when using the LED lighting fixture as not frequently switch, although the number of LED lighting switch resistance is about 18 times the ordinary fluorescent lamp, but too often still affect the internal electronic components of the LED lamp life, thus affecting lamp life.
It is important to note that in addition to special led lighting fixtures, ordinary LED fixtures should be avoided in wet environments. The humid environment will affect the electronic components of the LED lamp driving power supply. The electronic components are damp and the lamp life is shortened. In particular, LED lighting fixtures for bathrooms and bathrooms, and kitchen headlights must be equipped with moisture-proof lampshades to prevent moisture intrusion and to avoid rust damage or leakage short circuits. Finally, it is best not to clean the LED lighting fixtures with water. Just wipe it with a dry cloth and wipe it with water. If it is accidentally touched, try to dry it as much as possible. Do not wipe it with a damp cloth immediately after turning on the light.
2Pans Buffet Server,Buffet Server Warming Plate,Buffet Server Warmer,2Pans Buffet Server Warmer
Shaoxing Haoda Electrical Appliance Co.,Ltd , https://www.hotplates.nl